6 miles in the morning on the treadmill (9:36 avg). Great night of sleep for once. The older I get the lighter I sleep it seems so now relying on ear plugs. Finally found a set that doesn't hurt my ears.

4 miles during lunch on the treadmill (9:50 avg). Slow and easy with hills for most of it and then progressively faster the last half mile.

4.5 miles on the treadmill mixing slow jogging with walking at maximum incline (13:20 avg). Knee is slowly feeling better, but think I made matters worse by being too aggressive with stretching (back of knee and upper calf hurt).